CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
A Kinetic Study of Nickel Deposition on Spherical Silica Particles and Viscose Fibers by Chemical Plating
Li, Fan1,2; Zhang, Dengjun3; Du Sichen2; Li, F
2009-08-01
Source PublicationMETALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE
ISSN1073-5615
Volume40Issue:4Pages:523-532
AbstractIn the present work, nickel silica composite powder was prepared using an ammonia-ammonium sulfate system. Optical microphotographs showed that the coated nickel layer was dense and complete. Suitable operation conditions were reported. The composite nickel viscose fiber prepared by this plating system was also investigated. The mechanism of nickel coating on spherical silica particles and viscose fibers by hydrazine reduction was studied. It was found that tiny Pd spots on the surface of particles or fibers acted as active centers for nickel deposition at the initial stage of the process. Thereafter, Ni itself would act as an active center for catching Ni from the solution through the reaction Ni(2+) + 2H (ad) (*) -> Ni + 2H(+). The rate of the process was found to be controlled by the reaction at the interface, under the present experimental conditions. Kinetic models were proposed on the basis of the experimental results. The model predictions were found to be in agreement with the experimental data.
KeywordThermal Barrier Coatings Phase-change
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1007/s11663-009-9252-0
Indexed BySCI
Language英语
WOS KeywordTHERMAL BARRIER COATINGS ; PHASE-CHANGE
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000268496400010
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6622
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorLi, F
Affiliation1.Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
2.Royal Inst Technol, Dept Mat Sci & Engn, SE-10044 Stockholm, Sweden
3.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, Fan,Zhang, Dengjun,Du Sichen,et al. A Kinetic Study of Nickel Deposition on Spherical Silica Particles and Viscose Fibers by Chemical Plating[J]. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE,2009,40(4):523-532.
APA Li, Fan,Zhang, Dengjun,Du Sichen,&Li, F.(2009).A Kinetic Study of Nickel Deposition on Spherical Silica Particles and Viscose Fibers by Chemical Plating.METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE,40(4),523-532.
MLA Li, Fan,et al."A Kinetic Study of Nickel Deposition on Spherical Silica Particles and Viscose Fibers by Chemical Plating".METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE 40.4(2009):523-532.
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